package com.wei;

import java.util.Scanner;

/**
 * @Author :sunwei
 * @Description:
 * @Date create in 21:41  2021/4/29
 * @Modified by:
 */
public class ScannerTest {

    public static void main(String[] args) {
        Scanner scanner = new Scanner(System.in);
        scanner.nextBigDecimal();
    }
}
